|2007 Saipan Modulator Upgrade Project: (Day 1). The project got under way with the first transmitter on January 15, 2007. The first order of business was the removal the existing modulator circuitry from the transmitter.
The transmitter high voltage power supply had to removed in its entirety. This supply provides 13,000 volts DC for the operation of the final modulator stage as well as final RF amplifier stage of the transmitter.
See #1312 for a photo of what was removed.